Lightron Fiber-Optic Devices빛과전자

Quick answers about Lightron Fiber-Optic Devices

What does Lightron Fiber-Optic Devices do?

The company researches, develops, manufactures and sells optical transmitter, receiver and transceiver modules that convert and transmit optical signals over optical fiber in the optical communications field. Its main products include optical modules for wireless mobile base stations and repeaters, telecom and datacom equipment, fiber-to-the-home (FTTH) networks, broadcasting transmission, and cable TV, and it is expanding into high-data-rate modules for data centers and the defense industry through cooperation with defense companies. Its subsidiary Seyoung Technology provides contract assembly and OEM manufacturing services, including PCB assembly and SMT processing.

What is the market cap of Lightron Fiber-Optic Devices?

The market capitalisation of Lightron Fiber-Optic Devices was ₩364B at the close on Oct 27, 2026.

Who are the largest shareholders of Lightron Fiber-Optic Devices?

According to the latest official filings, the largest reported holders are BNS Partnership (20.85%, as of Oct 27, 2026); BHG Partnership (11.33%, as of Feb 5, 2026); KBN Holdings (6.65%, as of Dec 30, 2025).

When is the next earnings report from Lightron Fiber-Optic Devices?

Korean companies rarely announce results dates in advance. Based on when Lightron Fiber-Optic Devices filed the same report in past years, its next 3q results is expected around Nov 14, 2026.